Negative standard curve

Negative standard curve, Total:36 items.

The international standard classification for "Negative standard curve" includes: Noise with respect to human beings .

The Chinese standard classification for "Negative standard curve" includes: Acoustic Measurement .

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未注明发布机构

• DIN ISO 226 E:2001-11 Acoustics - Normal equal-loudness-level contours

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 4963-2007 Acoustics—Normal equal-loudness-level contours

GSO

• BH GSO ASTM F3141:2023 Standard Guide for Total Knee Replacement Loading Profiles
• GSO ASTM F3141:2023 Standard Guide for Total Knee Replacement Loading Profiles

American Society for Testing and Materials (ASTM)

• ASTM F3141-23 Standard Guide for Total Knee Replacement Loading Profiles
• ASTM D648-01 Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position
• ASTM D648-07 Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position
• ASTM D648-00a Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position
• ASTM D648-04 Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position
• ASTM D2493/D2493M-09 Standard Viscosity-Temperature Chart for Asphalts
• ASTM E561-21 Standard Test Method for K R Curve Determination
• ASTM E561-20 Standard Test Method for K R Curve Determination
• ASTM E561-19 Standard Test Method for K R Curve Determination
• ASTM E561-19e1 Standard Test Method for K R Curve Determination
• ASTM E561-22 Standard Test Method for K R Curve Determination
• ASTM E561-08e1 Standard Test Method for K-R Curve Determination
• ASTM E561-10e1 Standard Test Method for K-R Curve Determination

IT-UNI

• UNI S 195-1943 Insulation material standards. Numerical charts and graphs

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

• ASHRAE 3897-1995 On-Line Prediction for Load Profile of An Air-Conditioning System

British Standards Institution (BSI)

• BS ISO 226:2003 Acoustics - Normal equal-loudness-level contours

International Organization for Standardization (ISO)

• ISO 226:1987 Acoustics; Normal equal-loudness level contours
• ISO 226:2023 Acoustics — Normal equal-loudness-level contours
• ISO 226:2003 Acoustics - Normal equal-loudness-level contours

Association Francaise de Normalisation

• NF S30-003*NF ISO 226:2004 Acoustics - Normal equal-loudness-level contours

RU-GOST R

• GOST 9735-1987 Profile grinders. Standards of accuracy

International Electrotechnical Commission (IEC)

• IEC TR 63091:2017 Study for the derating curve of surface mount fixed resistors - Derating curves based on terminal part temperature

Korean Agency for Technology and Standards (KATS)

• KS I ISO 226:2014 Acoustics — Normal equal-loudness level contours
• KS I ISO 226:2003 Acoustics-Normal equal-loudness level contours

AASHTO - American Association of State Highway and Transportation Officials

• T 272-2010 Standard Method of Test for Family of Curves—One Point Method

The American Road & Transportation Builders Association

• AASHTO R 75-2016(R2020) Standard Practice for Developing a Family of Curves

SCC

• AASHTO R 75-2016(2020) Standard Practice for Developing a Family of Curves

Institute of Electrical and Electronics Engineers (IEEE)

• IEEE 1459-2000 Trial-use standard definitions for the measurement of electric power quantities under sinusoidal, nonsinusoidal, balanced, or unbalanced conditions

National Association of Corrosion Engineers (NACE)

• NACE RP0197-1997 Standard Format for Computerized Electrochemical Polarization Curve Data Files

SE-SIS

• Nr 39-1992 Curve electronics according to Swedish standards
• SIS SMS 2027-1975 Dust separating. Standard curves for dust

German Institute for Standardization

• DIN ISO 226:2006 Acoustics - Normal equal-loudness-level contours (ISO 226:2003);English version of DIN ISO 226:2006-04

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